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63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
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* This file is part of mtrace.
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* Copyright (C) 2015 Stefani Seibold <stefani@seibold.net>
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* This file is based on the ltrace source
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*
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* This work was sponsored by Rohde & Schwarz GmbH & Co. KG, Munich.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef _INC_EVENT_H
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#define _INC_EVENT_H
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#include "forward.h"
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#include "list.h"
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enum event_type {
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EVENT_NONE = 0,
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EVENT_SIGNAL,
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EVENT_ABOUT_EXIT,
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EVENT_EXIT,
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EVENT_EXIT_SIGNAL,
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EVENT_FORK,
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EVENT_CLONE,
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EVENT_VFORK,
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EVENT_EXEC,
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EVENT_BREAKPOINT
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};
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struct event {
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struct list_head list;
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enum event_type type;
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union {
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int ret_val; /* EVENT_EXIT */
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int signum; /* EVENT_SIGNAL, EVENT_EXIT_SIGNAL */
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struct breakpoint *breakpoint; /* EVENT_BREAKPOINT */
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int newpid; /* EVENT_CLONE, EVENT_FORK, EVENT_VFORK */
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} e_un;
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};
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void init_event(struct task *task);
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void remove_event(struct task *task);
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struct task *next_event(void);
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void wait_for_event(struct task *task);
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void queue_event(struct task *task);
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int handle_event(void);
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#endif
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